Traffic Trace Info
DumpFile: 200303251400.dump
FileSize: 197.53MB
Id: 200303251400
StartTime: Tue Mar 25 14:00:00 2003
EndTime: Tue Mar 25 14:15:01 2003
TotalTime: 900.36 seconds
TotalCapSize: 154.30MB CapLen: 96 bytes
# of packets: 2833057 (1117.31MB)
AvgRate: 10.41Mbps stddev:1.37M
IP flow (unique src/dst pair) Information
# of flows: 213459 (avg. 13.27 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.2% 2.7% 2.2% 2.2% 2.1% 1.9% 1.9% 1.8% 1.8% 1.7%
IP address Information
# of IPv4 addresses: 166539
Top 10 bandwidth usage (bytes/total in %):
19.5% 8.5% 4.3% 3.2% 3.2% 3.1% 3.1% 2.7% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303251400.pktlen.png)
detailed numbers
[ 16- 31]: 3070
[ 32- 63]: 932655
[ 64- 127]: 873171
[ 128- 255]: 173209
[ 256- 511]: 125223
[ 512- 1023]: 107620
[ 1024- 2047]: 618109
Protocol Breakdown
![[protocol breakdown chart]](200303251400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2833057 (100.00%) 1171583445 (100.00%) 413.54
ip 2827752 ( 99.81%) 1171420423 ( 99.99%) 414.26
tcp 2250890 ( 79.45%) 1089190162 ( 92.97%) 483.89
http(s) 203266 ( 7.17%) 229222378 ( 19.57%) 1127.70
http(c) 784783 ( 27.70%) 114257487 ( 9.75%) 145.59
squid 718 ( 0.03%) 98834 ( 0.01%) 137.65
smtp 87225 ( 3.08%) 28795834 ( 2.46%) 330.13
nntp 10908 ( 0.39%) 669924 ( 0.06%) 61.42
ftp 94678 ( 3.34%) 15254337 ( 1.30%) 161.12
pop3 3803 ( 0.13%) 1695540 ( 0.14%) 445.84
imap 689 ( 0.02%) 210684 ( 0.02%) 305.78
telnet 2419 ( 0.09%) 177213 ( 0.02%) 73.26
ssh 2574 ( 0.09%) 426425 ( 0.04%) 165.67
dns 1143 ( 0.04%) 75331 ( 0.01%) 65.91
bgp 171 ( 0.01%) 52047 ( 0.00%) 304.37
napster 109855 ( 3.88%) 53400569 ( 4.56%) 486.10
realaud 17 ( 0.00%) 2384 ( 0.00%) 140.24
rtsp 22041 ( 0.78%) 1392639 ( 0.12%) 63.18
icecast 324 ( 0.01%) 23141 ( 0.00%) 71.42
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 926181 ( 32.69%) 643431442 ( 54.92%) 694.71
udp 443120 ( 15.64%) 71307846 ( 6.09%) 160.92
dns 385183 ( 13.60%) 55414276 ( 4.73%) 143.86
realaud 8077 ( 0.29%) 2254048 ( 0.19%) 279.07
other 49796 ( 1.76%) 13621274 ( 1.16%) 273.54
icmp 125451 ( 4.43%) 10555776 ( 0.90%) 84.14
ip6 717 ( 0.03%) 109084 ( 0.01%) 152.14
other 7574 ( 0.27%) 257555 ( 0.02%) 34.01
frag 3277 ( 0.12%) 3576212 ( 0.31%) 1091.31
tcpdump file: 200303251400.dump.gz (77.57 MB)